Kuunganidzwa kweMakemikari Composition zviyero zveSimbi Kuvhara zvikamu
Tafura 1 Chemical Composition (%) GB 919- - -67
|
giredhi resimbi |
C |
MN |
Si |
SP (isingasviki kana yakaenzana) |
||
|
Ⅰ |
Ⅱ |
Ⅲ |
||||
|
Zg15 |
0.12~0.22 |
0.35~0.65 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
Zg25 |
0.22~0.32 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG35 |
0.32~0.42 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG45 |
0.42~0.52 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
Zg55 |
0.52~0.62 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
Ongorora: Ini - Yakatenderera Simbi; - mhando yepamusoro yakakanda simbi; - zvakajairika cast simbi; Ini, kana kuti haina kuratidzwa kumashure kweiyo nhamba yesimbi, inoonekwa seye grade cast simbi.
Tafura 2 Chemical Component GB / T5000.6-1998 yeCarbon Steel
|
giredhi resimbi |
Iyo yepamusoro yepamusoro yezvinhu yaive (%) |
|||||||||
|
C |
Si |
MN |
S |
P |
zvinhu zvakasara |
|||||
|
Ni |
Cr |
Cu |
Mo |
V |
||||||
|
ZG200 ~ 400 |
0.20 |
0.50 |
0.80 |
0.04 |
0.04 |
0.30 |
0.35 |
0.30 |
0.20 |
0.05 |
|
Zg230 ~ 450 |
0.30 |
0.90 |
||||||||
|
ZG270 ~ 500 |
0.40 |
|||||||||
|
ZG310 ~ 570 |
0.50 |
0.60 |
||||||||
|
ZG340 ~ 640 |
0.60 |
|||||||||
dururira: ①. Deredza muganho wepamusoro ne 0,01% kabhoni, kubvumira 0.04% mamwe manganese. YeZG 200 ~ 400 Manganese kumusoro kusvika 1.00%, iyo yasara yegiredhi yegiredhi manganse yakakwira kusvika 1.20%.
②. Huwandu hwakazara hwezvinhu zvakasara hazvifukidze 1.00%. Kana mutengi asingadi, zvinhu zvakasara zvinogona kunge zvisingaongororwe.
③. Moto weAlick paakashandiswa kugadzira castings, zvirimo zve s uye p uchabvumiranwa nemapati.
Tafura 3 Chemical Composition JB / T5000.6-1998 yeLower Alloy Steel
|
Iro zita rechitoro |
C |
Si |
MN |
P |
S |
Cr |
Ni |
Mo |
Cu |
|
Zg30mmn |
0.27~0.34 |
0.30~0.50 |
1.20~1.50 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
Zg40mn |
0.35~0.45 |
0.30~0.45 |
1.20~1.50 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
Zg40mn2 |
0.35~0.45 |
0.20~0.40 |
1.60~1.80 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
ZG50MN2 |
0.45~0.55 |
0.20~0.40 |
1.50~1.80 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
ZG20MN (ZG20Simn) |
0.12~0.22 |
0.60~0.80 |
1.00~1.30 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
Zvisingasviki kana kuenzana ne 0.40 |
－ |
－ |
|
|
ZG35MN (ZG35Simn) |
0.30~0.40 |
0.60~0.80 |
1.10~1.40 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
Zg35simnmo |
0.32~0.40 |
1.10~1.40 |
1.10~1.40 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
0.20~0.30 |
Zvisingasviki kana kuenzana ne 0.30 |
|
|
Zg35crmsi |
0.30~0.40 |
0.50~0.75 |
0.90~1.20 |
Zvisingasviki kana kuenzana ne0.035 |
0.50~0.80 |
－ |
－ |
－ |
|
|
Zg20mnmo |
0.17~0.23 |
0.20~0.40 |
1.10~1.40 |
Zvisingasviki kana kuenzana ne0.035 |
|
－ |
0.20~0.35 |
Zvisingasviki kana kuenzana ne 0.30 |
|
|
Zg55crmnmo (zg5crmnmo) |
0.50~0.60 |
0.25~0.60 |
1.20~1.60 |
Zvisingasviki kana kuenzana ne0.035 |
0.60~0.90 |
－ |
0.20~0.30 |
Zvisingasviki kana kuenzana ne 0.30 |
|
|
Zg40crl (zg40cr) |
0.35~0.45 |
0.20~0.40 |
0.50~0.80 |
Zvisingasviki kana kuenzana ne0.035 |
0.80~1.10 |
－ |
－ |
－ |
|
|
Zg34cr2ni2mo (zg34crnimo) |
0.30~0.37 |
0.30~0.60 |
0.60~1.00 |
Zvisingasviki kana kuenzana ne0.035 |
1.40~1.70 |
1.40~1.70 |
0.15~0.35 |
－ |
|
|
Zg20crmo |
0.17~0.25 |
0.20~0.45 |
0.50~0.80 |
Zvisingasviki kana kuenzana ne0.035 |
0.50~0.80 |
－ |
0.40~0.60 |
－ |
|
|
Zg35crlmo (zg35crmo) |
0.30~0.37 |
0.30~0.50 |
0.50~0.80 |
Zvisingasviki kana kuenzana ne0.035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
Zg42crlmo (zg4crmo) |
0.38~0.45 |
0.30~0.60 |
0.60~1.00 |
Zvisingasviki kana kuenzana ne0.035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
ZG50CRLMO (ZG50CMO) |
0.46~0.54 |
0.25~0.50 |
0.50~0.80 |
Zvisingasviki kana kuenzana ne0.035 |
0.90~1.20 |
－ |
0.15~0.25 |
－ |
|
|
Zg65mn |
0.60~0.70 |
0.17~0.37 |
0.90~1.20 |
Zvisingasviki kana kuenzana ne0.035 |
－ |
－ |
－ |
－ |
|
|
Zg28nicrmo |
0.25~0.30 |
0.30~0.80 |
0.60~0.80 |
Zvisingasviki kana kuenzana ne0.035 |
0.35~0.85 |
0.40~0.80 |
0.35~0.55 |
－ |
|
|
Zgbnicrmo |
0.25~0.35 |
0.30~0.60 |
0.70~1.00 |
Zvisingasviki kana kuenzana ne0.035 |
0.60~0.90 |
0.60~1.00 |
0.35~0.50 |
－ |
|
|
Zg25nicrmo |
0.30~0.37 |
0.60~0.90 |
0.70~1.00 |
Zvisingasviki kana kuenzana ne0.035 |
0.40~0.90 |
0.60~0.90 |
0.40~0.50 |
－ |
|
ONA: 1. Nhamba yacho mumabhureki ndiyo nhamba yechinyakare.2. Zvinosara zvinhu zvemukati: Ni 0.30%, cr 0.30%, cu 0.25%, mo 0.15%, v 0.05%, yakazara zvakasara zvinhu 1%. Kana iye anenge achidikanwa asina zvinodiwa, zvinhu zvakasara hazvingashandiswe sehwaro hwekugamuchirwa.
Tafura 4 JB / T {7024- - -2002
|
Iro zita rechitoro |
C |
MN |
Si |
P |
S |
Cr |
Mo |
V |
|
Zg20crmo |
0.15~0.25 |
0.50~0.80 |
0.20~0.60 |
Zvisingasviki kana kuenzana ne0.030 |
Zvisingasviki kana kuenzana ne0.030 |
0.50~0.80 |
0.40~0.60 |
－ |
|
Zg15crlmo |
0.12~0.20 |
Zvisingasviki kana kuenzana ne 0.60 |
Zvisingasviki kana kuenzana ne0.025 |
1.00~1.50 |
0.45~0.65 |
0.20~0.30 |
||
|
Zg15cr2mol |
0.12~0.18 |
0.40~0.70 |
Zvisingasviki kana kuenzana ne0.030 |
2.00~2.75 |
0.90~1.20 |
|||
|
Zg20crmov |
0.18~0.25 |
0.20~0.60 |
0.90~1.20 |
0.50~0.70 |
0.25~0.40 |
|||
|
Zg15crlmolv |
0.12~0.20 |
1.20~1.70 |
0.90~1.20 |
|||||
|
kubvumidzwa kutsauka |
±0.02 |
±0.03 |
±0.04 |
±0.005 |
±0.005 |
±0.05 |
±0.03 |
±0.03 |
